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Τεχνικά θέματα => Τεχνικά θέματα/ορισμοί => Μήνυμα ξεκίνησε από: george_ στις Μάρτιος 29, 2015, 19:20:12 μμ

Τίτλος: How To Use A Watch Bezel Slide Rule
Αποστολή από: george_ στις Μάρτιος 29, 2015, 19:20:12 μμ

(http://s20.postimg.org/xyy5tbp31/breitling_navitimer_slide_rule_bezel.jpg) (http://postimage.org/)
share image (http://postimage.org/index.php?lang=spanish)
If you've ever seen a watch with a slide rule bezel and haven't known how to use it, we have a little guide for you.As many of you know, watches with slide rule functions have 2 logarithmic scales (the outer of which turns). In contrast, a tachymeter scale is hyperbolic and typically has numbers that run in from infinity down to sixty. Both slide rule and tachymeter watches use non-linear scales. Let's look a bit at a generic scale.

http://www.ablogtowatch.com/how-to-use-a-watch-bezel-slide-rule/

Τίτλος: Απ: How To Use A Watch Bezel Slide Rule
Αποστολή από: nostradamus στις Μάρτιος 29, 2015, 20:05:56 μμ

(http://s4.postimg.org/4cp17674p/20150328_121318.jpg) (http://postimg.org/image/4cp17674p/)

Ετσι εχω το δικο μου εδω και καμποσο καιρο.

Μου δινει σχετικη μετατροπη μεταξυ ευρω και RON  :)

και ενα σχετικο βιντεο

https://www.youtube.com/watch?v=8ECI4O34_A8